Implement basic ex line input

TODO:
- scrolling
- commit/cancel
- command history (via an external command history provider)
- tab completion (via an external tab completion provider)

1 files changed, 6 insertions, 4 deletions

diff --git a/cmd/aerc/main.go b/cmd/aerc/main.go
index c784948..3ba9d1a 100644
--- a/cmd/aerc/main.go
+++ b/cmd/aerc/main.go
@@ -70,9 +70,8 @@ func main() {
 		fill('.'), ui.BORDER_RIGHT)).At(1, 0).Span(2, 1)
 	grid.AddChild(tabs.TabStrip).At(0, 1)
 	grid.AddChild(tabs.TabContent).At(1, 1)
-	// ex line placeholder:
-	grid.AddChild(ui.NewText("Connected").
-		Color(tb.ColorBlack, tb.ColorWhite)).At(2, 1)
+	exline := ui.NewExLine()
+	grid.AddChild(exline).At(2, 1)
 
 	_ui, err := ui.Initialize(conf, grid)
 	if err != nil {
@@ -80,6 +79,8 @@ func main() {
 	}
 	defer _ui.Close()
 
+	_ui.AddInteractive(exline)
+
 	go (func() {
 		for {
 			time.Sleep(1 * time.Second)
@@ -89,7 +90,8 @@ func main() {
 
 	for !_ui.Exit {
 		if !_ui.Tick() {
-			time.Sleep(100 * time.Millisecond)
+			// ~60 FPS
+			time.Sleep(16 * time.Millisecond)
 		}
 	}
 }